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Dynamic Modeling and Characterization of Transmission Response for Controller Design
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English
Abstract
Electronic closed loop control of automatic transmission functions can potentially benefit from the use of quantitative models of transmission response in a form compatible with controller design procedures. Transmission dynamic response during gear shifts of a discrete-ratio transmission is nonlinear. Procedures for developing linearized dynamic models are applied to the simulation of the nonlinear model of a representative power train during the inertia phase of a shift. The frequency responses for the resulting linear models are examined, and their implications for controller design are noted.
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Citation
Zheng, Q., Srinivasan, K., and Rizzoni, G., "Dynamic Modeling and Characterization of Transmission Response for Controller Design," SAE Technical Paper 981094, 1998, https://doi.org/10.4271/981094.Also In
1998 Transmission and Driveline Systems Symposium: New Developments and Advanced Concepts in Systems and Components
Number: SP-1324; Published: 1998-02-13
Number: SP-1324; Published: 1998-02-13
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